131224131420441 has 8 divisors (see below), whose sum is σ = 176570696712960. Its totient is φ = 86680160204112.

The previous prime is 131224131420427. The next prime is 131224131420457. The reversal of 131224131420441 is 144024131422131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131224131420441 - 2⁶ = 131224131420377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131224131420401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200648518665 + ... + 200648519318.

It is an arithmetic number, because the mean of its divisors is an integer number (22071337089120).

Almost surely, 2^{131224131420441} is an apocalyptic number.

It is an amenable number.

131224131420441 is a deficient number, since it is larger than the sum of its proper divisors (45346565292519).

131224131420441 is a wasteful number, since it uses less digits than its factorization.

131224131420441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401297038095.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 131224131420441 its reverse (144024131422131), we get a palindrome (275248262842572).

The spelling of 131224131420441 in words is "one hundred thirty-one trillion, two hundred twenty-four billion, one hundred thirty-one million, four hundred twenty thousand, four hundred forty-one".